Frequencies for first 10,000 rows of ve_forms variable in vehicle dataset :

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,279       42.79       42.79
          2 |      4,636       46.36       89.15
          3 |        807        8.07       97.22
          4 |        160        1.60       98.82
          5 |         75        0.75       99.57
          6 |          6        0.06       99.63
          7 |         14        0.14       99.77
         11 |         11        0.11       99.88
         12 |         12        0.12      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016